Rajula had completed her education at Ranganathapuram Girls high school, Coimbatore, and had started her life as a Spiritual Guru, spreading the wisdom of Bhagavad Gita to her students. She is also an active committee member of Sri Sivanandha Saraswati Swamigal Ashrama Trust, which is a charitable organization at Madurai. She long had a dream of presenting the true essence of Bhagavad Gita in the simplest form, and her book Geethaiyin Oru Thuli - Bhagavad Gita'', is one of her most successful of her works. All royalties earned through her books will be spent only for charity.